21667352040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38069}}^1$

素因数の和:38137

約数の個数: 256

約数和(自身を含む): 78941952000

約数和(自身を除く): 57274599960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 340, 360, 372, 408, 459, 465, 510, 527, 540, 558, 612, 620, 680, 744, 765, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1395, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2232, 2295, 2635, 2790, 3060, 3162, 3348, 3672, 3720, 4185, 4216, 4590, 4743, 5270, 5580, 6120, 6324, 6696, 7905, 8370, 9180, 9486, 10540, 11160, 12648, 14229, 15810, 16740, 18360, 18972, 21080, 23715, 28458, 31620, 33480, 37944, 38069, 47430, 56916, 63240, 71145, 76138, 94860, 113832, 114207, 142290, 152276, 189720, 190345, 228414, 284580, 304552, 342621, 380690, 456828, 569160, 571035, 647173, 685242, 761380, 913656, 1027863, 1142070, 1180139, 1294346, 1370484, 1522760, 1713105, 1941519, 2055726, 2284140, 2360278, 2588692, 2740968, 3235865, 3426210, 3540417, 3883038, 4111452, 4568280, 4720556, 5139315, 5177384, 5824557, 5900695, 6471730, 6852420, 7080834, 7766076, 8222904, 9441112, 9707595, 10278630, 10621251, 11649114, 11801390, 12943460, 13704840, 14161668, 15532152, 17473671, 17702085, 19415190, 20062363, 20557260, 21242502, 23298228, 23602780, 25886920, 28323336, 29122785, 31863753, 34947342, 35404170, 38830380, 40124726, 41114520, 42485004, 46596456, 47205560, 53106255, 58245570, 60187089, 63727506, 69894684, 70808340, 77660760, 80249452, 84970008, 87368355, 100311815, 106212510, 116491140, 120374178, 127455012, 139789368, 141616680, 159318765, 160498904, 174736710, 180561267, 200623630, 212425020, 232982280, 240748356, 254910024, 300935445, 318637530, 349473420, 361122534, 401247260, 424850040, 481496712, 541683801, 601870890, 637275060, 698946840, 722245068, 802494520, 902806335, 1083367602, 1203741780, 1274550120, 1444490136, 1805612670, 2166735204, 2407483560, 2708419005, 3611225340, 4333470408, 5416838010, 7222450680, 10833676020, 21667352040]

約数ペア:

[(1, 21667352040), (2, 10833676020), (3, 7222450680), (4, 5416838010), (5, 4333470408), (6, 3611225340), (8, 2708419005), (9, 2407483560), (10, 2166735204), (12, 1805612670), (15, 1444490136), (17, 1274550120), (18, 1203741780), (20, 1083367602), (24, 902806335), (27, 802494520), (30, 722245068), (31, 698946840), (34, 637275060), (36, 601870890), (40, 541683801), (45, 481496712), (51, 424850040), (54, 401247260), (60, 361122534), (62, 349473420), (68, 318637530), (72, 300935445), (85, 254910024), (90, 240748356), (93, 232982280), (102, 212425020), (108, 200623630), (120, 180561267), (124, 174736710), (135, 160498904), (136, 159318765), (153, 141616680), (155, 139789368), (170, 127455012), (180, 120374178), (186, 116491140), (204, 106212510), (216, 100311815), (248, 87368355), (255, 84970008), (270, 80249452), (279, 77660760), (306, 70808340), (310, 69894684), (340, 63727506), (360, 60187089), (372, 58245570), (408, 53106255), (459, 47205560), (465, 46596456), (510, 42485004), (527, 41114520), (540, 40124726), (558, 38830380), (612, 35404170), (620, 34947342), (680, 31863753), (744, 29122785), (765, 28323336), (837, 25886920), (918, 23602780), (930, 23298228), (1020, 21242502), (1054, 20557260), (1080, 20062363), (1116, 19415190), (1224, 17702085), (1240, 17473671), (1395, 15532152), (1530, 14161668), (1581, 13704840), (1674, 12943460), (1836, 11801390), (1860, 11649114), (2040, 10621251), (2108, 10278630), (2232, 9707595), (2295, 9441112), (2635, 8222904), (2790, 7766076), (3060, 7080834), (3162, 6852420), (3348, 6471730), (3672, 5900695), (3720, 5824557), (4185, 5177384), (4216, 5139315), (4590, 4720556), (4743, 4568280), (5270, 4111452), (5580, 3883038), (6120, 3540417), (6324, 3426210), (6696, 3235865), (7905, 2740968), (8370, 2588692), (9180, 2360278), (9486, 2284140), (10540, 2055726), (11160, 1941519), (12648, 1713105), (14229, 1522760), (15810, 1370484), (16740, 1294346), (18360, 1180139), (18972, 1142070), (21080, 1027863), (23715, 913656), (28458, 761380), (31620, 685242), (33480, 647173), (37944, 571035), (38069, 569160), (47430, 456828), (56916, 380690), (63240, 342621), (71145, 304552), (76138, 284580), (94860, 228414), (113832, 190345), (114207, 189720), (142290, 152276)]